Moraea cookii (L.Bolus) Goldblatt

Species

Angiosperms > Asparagales > Iridaceae > Moraea

Characteristics

Plants (200-)300-600 mm high. Corms 15-30 mm diam.; tunics of coarse, black fibres. Stem branched from upper nodes, occasionally also near base, branches short, straight, but flexed below rhipidia, sheathing leaves acute, (40-)60-90 mm long. Foliage leaf solitary, basal, sheathing lower part of stem, falcate to trailing above, longer than stem, channelled, (6-)12-25 mm wide. Rhipidial spathes acute, inner elongating later to enclose capsules, (40-)50-90 mm long, outer slightly shorter to 2/3 as long. Flowers fugaceous, pale yellow (rarely pale salmon-pink), darker towards centre, tepal limb bases minutely spotted dark yellow to green, faintly scented, spreading and twisted distally, claws erect, clasping filament column; outer tepals 30-43 x 14-18 mm, claws 4-6 mm long, limbs oblong to slightly obovate; inner tepals 30-35 x 12-14 mm. Filaments 6-10 mm long, united in cylindric column smooth or papillate in lower 1/3, usually free in upper 1-2 mm; anthers 6-10 mm long, diverging, tips curving inward, yellow; pollen yellow. Ovary ± cylindric, 10-15 mm long, usually included; style branches diverging, 5-7 mm long, arching upwards distally, stigma bilobed, stigmatic laterally, crests 2-4 mm long, ± linear, arching inward. Capsules 15-22 mm long, cylindric to club-shaped. Seeds angular, light brown.
More
Perennial herb, geophyte, 0.3-0.6 m high; corm tunics of wiry black fibres; stem erect, branched. Leaf 1, sheathing, falcate to trailing above, canaliculate. Spathes 50-90 mm long, glaucous, attenuate. Inflorescence with yellow flowers marked with dark yellow to green spots in centre; tepals subequal, erect at base, outspread above, often twisted, outer 30-43 mm long, triangular, oblong to slightly obovate, inner 30-35 mm long. Stamens: filaments 6-10 mm long, united in thick, cylindric, smooth or papillate-pubescent column; anthers 6-10 mm long. Ovary 10-15 mm long; style branching at apex of filament column, branches curving upwards; stigma bilobed. Flowering time Aug., Sept.
Cormous geophyte, up to 0.6 m high. Leaf solitary, sheathing lower stem, channelled and trailing above, 3-6 mm wide. Flowers: style branches not petaloid, terminating in paired crests with entire margins; perianth with outer segments 29-43 x 14-18 mm; only outer segments with a nectar guide at base of limb, segment claws short, yellow with darker yellow-speckled centres; Aug., Sep.
Cormous geophyte, 300-600 mm tall. Leaf 1, sheathing lower stem, channelled, trailing above. Flowers enclosed in green spathes, yellow with darker yellow-speckled centre, tepal claws short, filament column thick, anthers diverging.
Cormous geophyte, 30-60 cm. Leaf solitary, sheathing lower stem, channelled and trailing above. Flowers yellow with a darker yellow-speckled centre, tepal claws short, anthers exserted on a thick filament column.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 5-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 90
Germination temperacture (C°) 12 - 15
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Moraea cookii world distribution map, present in Lesotho and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:1005331-1
WFO ID wfo-0000785179
COL ID 44C48
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Homeria cookii Moraea cookii Homeria pillansii